package Array;
public class Main {
    public static void main(String args[]){
        int a1[] = new int[10];
        int a2[] = {1, 2, 3, 4, 5};
        int a3[] = {4, 3, 2, 1};
        System.out.println("length of a1 is " + a1.length);
        System.out.println("length of a2 is " + a2.length);
        System.out.println("length of a3 is " + a3.length);
        }
    }
